A 61-year-old male presented with symptoms of exertional dyspnea and palpitations. He had suffered an anterior MI two years back but had a well preserved systolic left ventricular function. Diastolic function was, however, impaired due to hypertrophic cardiomyopathy which had been diagnosed many years ago.

What treatment would you advise this patient based on the interpretation of the ECG? *This image based case is from Docplexus Editorial Team for educative purpose only. Source: ECGpedia